41889250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12919

約数の個数: 32

約数和(自身を含む): 84455280

約数和(自身を除く): 42566030

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 12889, 25778, 64445, 128890, 167557, 322225, 335114, 644450, 837785, 1611125, 1675570, 3222250, 4188925, 8377850, 20944625, 41889250]

約数ペア:

[(1, 41889250), (2, 20944625), (5, 8377850), (10, 4188925), (13, 3222250), (25, 1675570), (26, 1611125), (50, 837785), (65, 644450), (125, 335114), (130, 322225), (250, 167557), (325, 128890), (650, 64445), (1625, 25778), (3250, 12889)]